St. Clair Software announces Go64 1.0, a free application that identifies 32-bit apps that are incompatible with macOS 10.15 Catalina. In addition to scanning for applications that are 32-bit, Go64 also warns users about 64-bit apps that contain 32-bit plugins, frameworks or services, as these may also present compatibility issues. For each app, buttons provide one-click access to the developer's website or to a web search to find more information. Go64 1.0 is Free and can be downloaded from their website.